<nz-modal [nzVisible]="true" (nzOnCancel)="this.cancel()"  [nzTitle]="this.C_title" (nzOnOk)="this.emit()">

  <ng-container *nzModalContent>
    <nz-input-group nzAddOnBefore="键">
      <input type="text" nz-input [(ngModel)]="this.form.k">
    </nz-input-group>

    <nz-input-group nzAddOnBefore="值">
      <textarea type="text" nz-input [(ngModel)]="this.form.v" rows="5" ></textarea>
    </nz-input-group>
  </ng-container>

</nz-modal>
